Hello, this item is an antique long gun of Ottoman or broader Middle Eastern origin, most likely dating from the late 18th to early 19th century, approximately 1780 to 1830. The form, elongated stock, octagonal barrel, brass barrel sleeve, and distinctive buttstock construction strongly resemble Ottoman tüfek or Levantine muskets produced across regions including Anatolia, the Balkans, Syria, Egypt, and North Africa. The recessed ramrod channel integrated into the buttstock is indeed a characteristic feature seen on many Ottoman and Arab firearms of the period. The firearm appears to have undergone substantial alteration over time, including the loss or removal of the original flintlock or percussion lock mechanism. The exposed lock mortise and missing components significantly affect both functionality and value. The brass-mounted barrel and surviving wooden stock show honest age, oxidation, handling wear, and patina consistent with genuine antique manufacture rather than a modern decorative reproduction.

From a market perspective, intact Ottoman and Levantine firearms with original lock systems, decoration, and complete hardware can attract strong collector interest. However, this example survives in incomplete condition, with substantial losses and likely restoration needs. The absence of visible maker’s marks or inscriptions also limits attribution potential. Despite this, authentic Middle Eastern antique firearms remain collectible due to their unusual construction methods and regional craftsmanship. Based on the photographs and current condition, the fair market value is approximately $400 to $900 USD.